NOTES.md

Notes

Todos

fix images / double check

in parsing-json:

![method calls](//i.imgur.com/HZ0Sa.png)

in working-with-binary-file-formats.md

![Pixels](http://i.imgur.com/XhKW1.png)

in formual-processing:

![](//i.imgur.com/JlKz2kC.png)   and 8 more!